CN103349870A - Acid mist sedimentation apparatus - Google Patents
Acid mist sedimentation apparatus Download PDFInfo
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- CN103349870A CN103349870A CN2013103291413A CN201310329141A CN103349870A CN 103349870 A CN103349870 A CN 103349870A CN 2013103291413 A CN2013103291413 A CN 2013103291413A CN 201310329141 A CN201310329141 A CN 201310329141A CN 103349870 A CN103349870 A CN 103349870A
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- tubular shell
- cylindrical casing
- tapered cylindrical
- acid mist
- inferior pyramidal
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Abstract
The invention discloses an acid mist sedimentation apparatus, which comprises a dual tapered cylindrical casing, wherein the dual tapered cylindrical casing comprises an upper tapered cylindrical casing and a lower tapered cylindrical casing, the upper end of the upper tapered cylindrical casing is provided with a gas discharge port, the lower end of the lower tapered cylindrical casing is provided with a connection port, and the connection port position is provided with a connection flange. The acid mist sedimentation apparatus is characterized in that an annular baffle is arranged inside the lower tapered cylindrical casing, the bottom of the annular baffle and the inner wall of the lower tapered cylindrical casing form a fixed connection to form an annular collection groove, the bottom of the annular collection groove is further provided with a diversion pipe, and the diversion pipe and an annular diversion groove are communicated. With the invention, the problem that peripheral equipment is corroded due to sedimentation of a large amount of acid mist in waste gas is effectively solved, important significances are provided for environmental pollution reduction and plant and surrounding environment improvement, and the collected acid liquid can be used for new acid regeneration so as to reduce a production cost and save resources.
Description
Technical field
The present invention relates to a kind of cold rolling acid regeneration equipment, particularly a kind of acid mist sedimentation device.
Background technology
At present, contain a large amount of acid mists in the waste gas that produces in cold rolling acid regeneration production process, waste gas finally is discharged in the ambient atmosphere by exhaust gas fan, chimney.The traditional former employing cylindrical shape of toxic emission chimney structure, waste gas directly discharges by chimney, and the coagulating sedimentation around the chimney of the acid mist in the waste gas that emits causes that surrounding devices is corroded, environment is contaminated; The acid solution of condensing flow to flange corrosion bolt along the chimney outer wall, produces larger device security hidden danger.
Summary of the invention
The advantages such as technical problem solved by the invention has provided a kind of acid mist sedimentation device, and this invention can effectively reduce the discharging of acid mist in the waste gas, has positive effect for improving environment, and it has reasonable in design, and is easy to install, and cost of manufacture is low.
For solving the problems of the technologies described above, a kind of acid mist sedimentation device of the present invention, comprise the biconial tubular shell, described biconial tubular shell comprises upper conical tubular shell and inferior pyramidal tubular shell, the upper end of described upper conical tubular shell is provided with exhaust outlet, the lower end of described inferior pyramidal tubular shell is provided with connector, described connector place establishes adpting flange, it is characterized in that, the inside of described inferior pyramidal tubular shell is provided with ring baffle, be fixedly connected to form annular collection trough between the inwall of described ring baffle bottom and inferior pyramidal tubular shell, the bottom of described annular collection trough also is provided with mozzle, and described mozzle is connected with annular diversion trench.
The outside of described upper conical tubular shell bottom is along the L-type deflector is set on its circumferencial direction.
The number of degrees of the angle between the barrel of described upper conical tubular shell and inferior pyramidal tubular shell and the horizontal plane are identical.
The internal diameter of the connector that the lower end of described inferior pyramidal tubular shell arranges is greater than the internal diameter of the exhaust outlet of the upper end setting of upper conical tubular shell.
The invention has the beneficial effects as follows:
1, the present invention efficiently solves in the waste gas problem of the corrosion surrounding devices that a large amount of acid mist sedimentations cause, and for environmental contamination reduction, improves factory and surrounding enviroment are significant.
2, the collected acid solution of the present invention can be used for the regeneration of eo-acid, has reduced production cost.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
Among the figure: 1-biconial tubular shell, the upper conical tubular shell of 11-, 111-exhaust outlet, 12-inferior pyramidal tubular shell, 121-connector, 2-adpting flange, 3-ring baffle, 4-annular collection trough, 5-mozzle, 6-L type deflector.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figure 1, a kind of acid mist sedimentation device of the present invention, comprise biconial tubular shell 1, described biconial tubular shell 1 comprises upper conical tubular shell 11 and inferior pyramidal tubular shell 12, the upper end of described upper conical tubular shell 11 is provided with exhaust outlet 111, the lower end of described inferior pyramidal tubular shell 12 is provided with connector 121, described connector 121 places establish adpting flange 2, the inside of described inferior pyramidal tubular shell 11 is provided with ring baffle 3, be fixedly connected to form annular collection trough 4 between the inwall of described ring baffle 3 bottoms and inferior pyramidal tubular shell 12, annular collection trough 4 is used for being collected in the acid solution of condensing and forming on the inwall of biconial tubular shell 12, the bottom of described annular collection trough 4 also is provided with mozzle 5, described mozzle 5 is connected with annular diversion trench 4, the acid solution of annular diversion trench 4 interior collections can flow into along mozzle 5 and be used for collecting in the waste acid collecting device of acid solution, carries out the collection of acid solution and recycles in order to going again.
The outside of described upper conical tubular shell 11 bottoms is along L-type deflector 6 is set on its circumferencial direction.L-type deflector 6 is used for the droplet of water conservancy diversion biconial tubular shell 12 outer sedimentations, avoids acid solution to flow to bottom adpting flanges 2 along biconial tubular shell 12, corrodes the bolt of this place connection.
The number of degrees of the angle between the barrel of described upper conical tubular shell 11 and inferior pyramidal tubular shell 12 and the horizontal plane are identical.Adopt the design of this angle, can guarantee that the acid solution that condensation produces on the barrel of upper conical tubular shell 11 and inferior pyramidal tubular shell 12 substantially all drops in the annular collection trough 4.
The internal diameter of the connector 121 that the lower end of described inferior pyramidal tubular shell 12 arranges is greater than the internal diameter of the exhaust outlet 111 of the upper end setting of upper conical tubular shell 11.Such structural design can guarantee acid mist in the waste gas behind biconial tubular shell 1, and major part is condensed on the inwall of taper tubular shell 1.
During use, the top of the chimney that this device is connected in by adpting flange 2, the shape of biconial tubular shell 1 adopts the design of biconial dilatation, waste gas is in the process of smoke stack emission, after entering biconial tubular shell 1, because it is large that volume becomes suddenly, air flow slows, in chimney, be obstructed in the waste gas uphill process simultaneously, waste gas can condense in biconial tubular shell 1, under Action of Gravity Field, drop flows to the taper tubular shell 1 inner annular collection trough 4 that arranges along inwall, finally flows to waste acid collecting device by the mozzle 5 that links to each other with annular collection trough 4, is used for producing acid regeneration.
Except the described technical characterictic of above-mentioned specification, be the known technology of those skilled in the art.
Claims (4)
1. acid mist sedimentation device, comprise the biconial tubular shell, described biconial tubular shell comprises upper conical tubular shell and inferior pyramidal tubular shell, the upper end of described upper conical tubular shell is provided with exhaust outlet, the lower end of described inferior pyramidal tubular shell is provided with connector, described connector place establishes adpting flange, it is characterized in that, the inside of described inferior pyramidal tubular shell is provided with ring baffle, be fixedly connected to form annular collection trough between the inwall of described ring baffle bottom and inferior pyramidal tubular shell, the bottom of described annular collection trough also is provided with mozzle, and described mozzle is connected with annular diversion trench.
2. a kind of acid mist sedimentation device as claimed in claim 1 is characterized in that, the outside of described upper conical tubular shell bottom is along the L-type deflector is set on its circumferencial direction.
3. a kind of acid mist sedimentation device as claimed in claim 1 is characterized in that, the number of degrees of the angle between the barrel of described upper conical tubular shell and inferior pyramidal tubular shell and the horizontal plane are identical.
4. a kind of acid mist sedimentation device as claimed in claim 1 or 2 is characterized in that, the internal diameter of the connector that the lower end of described inferior pyramidal tubular shell arranges is greater than the internal diameter of the exhaust outlet of the upper end setting of upper conical tubular shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103291413A CN103349870A (en) | 2013-07-31 | 2013-07-31 | Acid mist sedimentation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103291413A CN103349870A (en) | 2013-07-31 | 2013-07-31 | Acid mist sedimentation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103349870A true CN103349870A (en) | 2013-10-16 |
Family
ID=49306339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103291413A Pending CN103349870A (en) | 2013-07-31 | 2013-07-31 | Acid mist sedimentation apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN103349870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826400A (en) * | 2015-06-05 | 2015-08-12 | 江阴中南重工有限公司 | Dust remover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891418A (en) * | 1972-12-07 | 1975-06-24 | Fischer Ag Georg | Gas filter |
| CN87103557A (en) * | 1986-04-10 | 1987-11-11 | 史东及韦伯斯特工程公司 | Solid separator about crude separation |
| CN2463702Y (en) * | 2000-09-25 | 2001-12-05 | 辽阳市文彬教学仪器设备有限公司 | Harmful gas purifier |
| CN2568981Y (en) * | 2002-08-09 | 2003-08-27 | 张喜清 | Environmental protection anti-corrosion boiler chimney |
| CN202338913U (en) * | 2011-11-25 | 2012-07-18 | 湖南第一工业设计研究院 | Novel smoke tube of boiler room |
| CN203417535U (en) * | 2013-07-31 | 2014-02-05 | 济钢集团有限公司 | Acid mist sedimentation device |
-
2013
- 2013-07-31 CN CN2013103291413A patent/CN103349870A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891418A (en) * | 1972-12-07 | 1975-06-24 | Fischer Ag Georg | Gas filter |
| CN87103557A (en) * | 1986-04-10 | 1987-11-11 | 史东及韦伯斯特工程公司 | Solid separator about crude separation |
| CN2463702Y (en) * | 2000-09-25 | 2001-12-05 | 辽阳市文彬教学仪器设备有限公司 | Harmful gas purifier |
| CN2568981Y (en) * | 2002-08-09 | 2003-08-27 | 张喜清 | Environmental protection anti-corrosion boiler chimney |
| CN202338913U (en) * | 2011-11-25 | 2012-07-18 | 湖南第一工业设计研究院 | Novel smoke tube of boiler room |
| CN203417535U (en) * | 2013-07-31 | 2014-02-05 | 济钢集团有限公司 | Acid mist sedimentation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826400A (en) * | 2015-06-05 | 2015-08-12 | 江阴中南重工有限公司 | Dust remover |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |